def craw(self):
self.urls.add_new_url(self.root)
while self.urls.has_new_url():
_content = []
th = []
for i in list(range(self.threadNum)):
if self.urls.has_new_url() is False:
break
new_url = self.urls.get_new_url()
print("craw:" + new_url)
t = threading.Thread(target=self.download.download,
args=(new_url, _content))
t.start()
th.append(t)
for t in th:
t.join()
for _str in _content:
if _str is None:
continue
new_urls = self._parse(new_url, _str["html"])
disallow = ["sqlcheck"]
_plugin = plugin.spiderplus("script", disallow)
_plugin.work(_str["url"], _str["html"])
self.urls.add_new_urls(new_urls)
def craw(self):
"""
爬虫入口
:return:
"""
self.urls.add_new_url(self.root)
while self.urls.has_new_url():
_content = []
th = []
for i in list(range(self.threadNum)):
if self.urls.has_new_url() is False:
break
new_url = self.urls.get_new_url()
print("crwa: %s" % new_url)
t = threading.Thread(target=self.download.download,
args=(new_url, _content))
t.start()
th.append(t)
for t in th:
t.join()
for _str in _content:
if _str is None:
continue
new_urls = self._parse(new_url, _str['html'])
disallow = []
_plugin = plugin.spiderplus('script', disallow)
_plugin.work(_str['url'], _str['html'])
self.urls.add_new_urls(new_urls)